Infrared motion detector



FIG. 1 is a perspective view of an infrared motion detector showing my new design;

FIG. 2 is a top plan view thereof;

FIG 3 is a bottom plan view thereof;

FIG. 4 is a left side elevational view, with the right side being a mirror image thereof;

FIG 5 is a front elevational view thereof; and

FIG. 6 is a rear elevational view thereof. 

The ornamental design for infrared motion detctor, as shown and described. 